"Psychology of Brazilian Jiu-Jitsu" will whet your appetite to see how psychology can be applied to grappling and not just in a generic sports psychology sense. -
Through the use of essay, "Psychology of BJJ" talks about what it’s like to be the new guy, problems with warm-ups, success by default, immersive environments, why you can’t always be nice in practice and even asks, "Are you happy?"

Product Description
"Grappling for Newbies" tells you what you absolutely need to know before you search and sign up at a grappling school and what you need to know afterwards.--
"Grappling for Newbies" also includes the innovative BJJ comic strip "Mouthguard!